UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uHSkl2m9pHYNsTy43WCTTOOKNTwqzdHjydlRJ8nyYH0=' 
WHERE 
  key_id = '45766fe18214bfb80ba9d78e1d8b05c16cb526acf0cd2520390c0c45dd542a39' 
  AND (
    token = 'uHSkl2m9pHYNsTy43WCTTOOKNTwqzdHjydlRJ8nyYH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )